<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>书籍列表</title>
</head>
<body>

<ul>
  {%for book in books%}
  <li>书籍号:{{book.b_id}}   书籍:{{book.b_name}}</li>
  {%endfor%}
</ul>

</body>
</html>